A five-year-old was treated for a leg injury following a collision involving four vehicles on the clockwise M25 on Monday morning.

The collision, which initially resulted in the closure of all four lanes between junction 9 for Leatherhead and junction 10 for the A3 at Wisley, involved a Honda, an Audi A4, a Lexus and an articulated lorry.

Surrey Police attended the scene and said a five-year-old was treated for a leg injury.

A spokesman for Highways England said the incident happened around 10.10am.

"It caused a complete blockage - all four lanes were closed," he said. "Ten minutes later, lanes one and two opened. There was a large spillage from the HGV."

All vehicles involved were moved to the hard shoulder of the motorway and lanes three and four reopened at 11.06am, but a 30 minute delay was caused by the incident.